99 lines
2.7 KiB
Java
99 lines
2.7 KiB
Java
package net.minecraft.world.item.crafting;
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import net.minecraft.core.HolderLookup;
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import net.minecraft.core.NonNullList;
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import net.minecraft.core.component.DataComponents;
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import net.minecraft.world.item.BannerItem;
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import net.minecraft.world.item.DyeColor;
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import net.minecraft.world.item.ItemStack;
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import net.minecraft.world.level.Level;
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import net.minecraft.world.level.block.entity.BannerPatternLayers;
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public class BannerDuplicateRecipe extends CustomRecipe {
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public BannerDuplicateRecipe(CraftingBookCategory category) {
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super(category);
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}
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public boolean matches(CraftingInput input, Level level) {
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DyeColor dyeColor = null;
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ItemStack itemStack = null;
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ItemStack itemStack2 = null;
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for (int i = 0; i < input.size(); i++) {
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ItemStack itemStack3 = input.getItem(i);
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if (!itemStack3.isEmpty()) {
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if (!(itemStack3.getItem() instanceof BannerItem bannerItem)) {
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return false;
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}
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if (dyeColor == null) {
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dyeColor = bannerItem.getColor();
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} else if (dyeColor != bannerItem.getColor()) {
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return false;
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}
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int j = itemStack3.getOrDefault(DataComponents.BANNER_PATTERNS, BannerPatternLayers.EMPTY).layers().size();
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if (j > 6) {
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return false;
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}
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if (j > 0) {
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if (itemStack != null) {
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return false;
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}
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itemStack = itemStack3;
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} else {
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if (itemStack2 != null) {
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return false;
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}
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itemStack2 = itemStack3;
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}
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}
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}
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return itemStack != null && itemStack2 != null;
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}
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public ItemStack assemble(CraftingInput input, HolderLookup.Provider registries) {
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for (int i = 0; i < input.size(); i++) {
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ItemStack itemStack = input.getItem(i);
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if (!itemStack.isEmpty()) {
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int j = itemStack.getOrDefault(DataComponents.BANNER_PATTERNS, BannerPatternLayers.EMPTY).layers().size();
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if (j > 0 && j <= 6) {
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return itemStack.copyWithCount(1);
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}
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}
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}
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return ItemStack.EMPTY;
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}
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public NonNullList<ItemStack> getRemainingItems(CraftingInput input) {
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NonNullList<ItemStack> nonNullList = NonNullList.withSize(input.size(), ItemStack.EMPTY);
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for (int i = 0; i < nonNullList.size(); i++) {
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ItemStack itemStack = input.getItem(i);
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if (!itemStack.isEmpty()) {
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if (itemStack.getItem().hasCraftingRemainingItem()) {
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nonNullList.set(i, new ItemStack(itemStack.getItem().getCraftingRemainingItem()));
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} else if (!itemStack.getOrDefault(DataComponents.BANNER_PATTERNS, BannerPatternLayers.EMPTY).layers().isEmpty()) {
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nonNullList.set(i, itemStack.copyWithCount(1));
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}
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}
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}
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return nonNullList;
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}
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@Override
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public RecipeSerializer<?> getSerializer() {
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return RecipeSerializer.BANNER_DUPLICATE;
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}
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@Override
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public boolean canCraftInDimensions(int width, int height) {
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return width * height >= 2;
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}
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}
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